Re: Crash building vtk9 9.6.2+dfsg1-2 on mx3210

On 2026-07-19 12:18 p.m., Helge Deller wrote:
> On 7/19/26 14:50, John David Anglin wrote:
>> FWIW:
>>
>> mx3210 login: [475406.368656] Kernel panic - not syncing: corrupted stack end detected inside scheduler
>> [475406.368804] CPU: 2 UID: 0 PID: 10231 Comm: kworker/u32:1 Not tainted 7.1.3+deb14-parisc64 #1 VOLUNTARY  Debian 7.1.3-1
>> [475406.369172] Hardware name: 9000/800/rp3440
>> [475406.375748] Workqueue: writeback wb_workfn (flush-8:0)
>> [475406.375748] Backtrace:
>> [475406.375748]  [<0000000040329614>] show_stack+0x88/0xc0
>> [475406.379764]  [<000000004031ca70>] dump_stack_lvl+0x120/0x188
>> [475406.379764]  [<000000004031cb0c>] dump_stack+0x34/0x48
>> [475406.383759]  [<0000000040302278>] vpanic+0x22c/0x640
>> [475406.383759]  [<00000000403026e4>] panic+0x58/0x78
>> [475406.389759]  [<00000000415ab598>] __schedule+0x11f0/0x1214
>> [475406.389759]  [<00000000415ab614>] schedule+0x58/0x1b0
>> [475406.391764]  [<00000000415ab84c>] io_schedule+0x80/0xc8
>> [475406.391764]  [<0000000040c7c488>] rq_qos_wait+0x10c/0x268
>> [475406.399759]  [<0000000040cabfac>] wbt_wait+0xf8/0x178
>> [475406.399759]  [<0000000040c7bd88>] __rq_qos_throttle+0x54/0xa0
>> [475406.403753]  [<0000000040c5ee84>] blk_mq_submit_bio+0x638/0xdc8
>> [475406.407752]  [<0000000040c3f220>] __submit_bio+0xa4/0x4d8
>> [475406.407752]  [<0000000040c3f8a0>] submit_bio_noacct_nocheck+0x24c/0x468
>> [475406.415768]  [<0000000040c3fc44>] submit_bio_noacct+0x188/0x970
>> [475406.415768]  [<0000000040c40514>] submit_bio+0xe8/0x1c8
>> [475406.419765]  [<00000000408344d0>] __swap_writepage+0x2ac/0x7b8
>> [475406.423747]  [<0000000040834cb8>] swap_writeout+0x2dc/0x6b0
>> [475406.423747]  [<0000000040760bec>] shrink_folio_list+0x17a0/0x1cb0
>> [475406.431756]  [<0000000040761430>] evict_folios+0x334/0xc40
>> [475406.431756]  [<000000004076412c>] try_to_shrink_lruvec+0x208/0x458
>> [475406.435752]  [<0000000040764448>] shrink_one+0xcc/0x2b0
>> [475406.435752]  [<00000000407692d8>] shrink_node+0xe6c/0x15b8
>> [475406.439749]  [<000000004076b520>] do_try_to_free_pages+0x154/0x8d8
>> [475406.444017]  [<000000004076bdbc>] try_to_free_pages+0x118/0x400
>> [475406.444017]  [<000000004080d68c>] __alloc_pages_slowpath.constprop.0+0xbbc/0x1b64
>> [475406.447748]  [<000000004080e81c>] __alloc_frozen_pages_noprof+0x1e8/0x4a8
>> [475406.455746]  [<000000004080ed10>] get_free_pages_noprof+0x3c/0x158
>> [475406.455746]  [<000000001cced740>] jbd2_alloc+0xe4/0x148 [jbd2]
>> [475406.547746] Backtrace:
>> [475406.547746]  [<000000004033f000>] unwind_once+0x30/0x78
>> [475406.547746]  [<0000000040300a1c>] do_show_stack+0x100/0x188
>> [475406.547746]  [<0000000040329614>] show_stack+0x88/0xc0
>> [475406.547746]  [<000000004031ca70>] dump_stack_lvl+0x120/0x188
>> [475406.555747]  [<000000004031cb0c>] dump_stack+0x34/0x48
>> [475406.555747]  [<0000000040302278>] vpanic+0x22c/0x640
>> [475406.559743]  [<00000000403026e4>] panic+0x58/0x78
>> [475406.559743]  [<00000000415ab598>]     +0x11f0/0x1214
>> [475406.563749]  [<00000000415ab614>] schedule+0x58/0x1b0
>> [475406.563749]  [<00000000415ab84c>] io_schedule+0x80/0xc8
>> [475406.567783]  [<0000000040c7c488>] rq_qos_wait+0x10c/0x268
>> [475406.567783]  [<0000000040cabfac>] wbt_wait+0xf8/0x178
>> [475406.575742]  [<0000000040c7bd88>] __rq_qos_throttle+0x54/0xa0
>> [475406.575742]  [<0000000040c5ee84>] blk_mq_submit_bio+0x638/0xdc8
>> [475406.579743]  [<0000000040c3f220>] __submit_bio+0xa4/0x4d8
>> [475406.579743]  [<0000000040c3f8a0>] submit_bio_noacct_nocheck+0x24c/0x468
>> [475406.583743]  [<0000000040c3fc44>] submit_bio_noacct+0x188/0x970
>> [475406.587743]  [<0000000040c40514>] submit_bio+0xe8/0x1c8
>> [475406.587743]  [<00000000408344d0>] __swap_writepage+0x2ac/0x7b8
>> [475406.595743]  [<0000000040834cb8>] swap_writeout+0x2dc/0x6b0
>> [475406.595743]  [<0000000040760bec>] shrink_folio_list+0x17a0/0x1cb0
>> [475406.603742]  [<0000000040761430>] evict_folios+0x334/0xc40
>> [475406.603742]  [<000000004076412c>] try_to_shrink_lruvec+0x208/0x458
>> [475406.607743]  [<0000000040764448>] shrink_one+0xcc/0x2b0
>> [475406.611744]  [<00000000407692d8>] shrink_node+0xe6c/0x15b8
>> [475406.611744]  [<000000004076b520>] do_try_to_free_pages+0x154/0x8d8
>> [475406.615742]  [<000000004076bdbc>] try_to_free_pages+0x118/0x400
>> [475406.615742]  [<000000004080d68c>] __alloc_pages_slowpath.constprop.0+0xbbc/0x1b64
>> [475406.619743]  [<000000004080e81c>] __alloc_frozen_pages_noprof+0x1e8/0x4a8
>> [475406.627743]  [<000000004080ed10>] get_free_pages_noprof+0x3c/0x158
>> [475406.627743]
>> [475406.627743]
>> [475406.627743] Kernel Fault: Code=15 (Data TLB miss fault) at addr 000000001e91e6c0
>> [475406.631743] CPU: 2 UID: 0 PID: 10231 Comm: kworker/u32:1 Not tainted 7.1.3+deb14-parisc64 #1 VOLUNTARY  Debian 7.1.3-1
>> [475406.635742] Hardware name: 9000/800/rp3440
>> [475406.643749] Workqueue: writeback wb_workfn (flush-8:0)
>> [475406.643749]
>> [475406.643749]      YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
>> [475406.647745] PSW: 00001000000001001111111100001110 Not tainted
>> [475406.647745] r00-03  000000ff0804ff0e 0000000041645e80 000000004033e444 00000000536939f0
>> [475406.655743] r04-07  0000000041642e80 00000000536937c8 00000000536937c8 0000000041c2ee68
>> [475406.659743] r08-11  000000001cced740 000000000800000e 000000004ca85680 00000000415f18a0
>> [475406.659743] r12-15  0000000040236340 0000000002c52000 000000004167de80 000000004a8175c8
>> [475406.663743] r16-19  000000004167de80 0000000041c1dfc0 0000000041c1e0b0 0000000000017c00
>> [475406.667743] r20-23  000000000800000e 0000000000002f80 000000000800000e 000000001e906ac0
>> [475406.675742] r24-27  0000000053693ec8 3ffffffffffff57c 0000000041c2ee60 0000000041642e80
>> [475406.675742] r28-31  00000000000017c0 0000000053693a80 0000000053693ab0 0000000000000000
>> [475406.679743] sr00-03  0000000000d4c000 0000000000000000 0000000000000000 0000000000d4c000
>> [475406.687743] sr04-07  0000000000000000 0000000000000000 0000000000000000 0000000000000000
>> [475406.691743]
>> [475406.691743] IASQ: 0000000000000000 0000000000000000 IAOQ: 000000004033e4b8 000000004033e4bc
>> [475406.695744]  IIR: 0e770098    ISR: 0000000000000000  IOR: 000000001e91e6c0
>> [475406.695744]  CPU:        2   CR30: 00000001d0b88000 CR31: ffffffffffffffff
>> [475406.703743]  ORIG_R28: 0000000041652e80
>> [475406.703743]  IAOQ[0]: unwind_frame_regs+0xf0/0x5f0
>> [475406.707743]  IAOQ[1]: unwind_frame_regs+0xf4/0x5f0
>> [475406.707743]  RP(r2): unwind_frame_regs+0x7c/0x5f0
>> [475406.711743] Backtrace:
>> [475406.711743]  [<000000004033f000>] unwind_once+0x30/0x78
>> [475406.711743]  [<0000000040300a1c>] do_show_stack+0x100/0x188
>> [475406.715743]  [<0000000040329614>] show_stack+0x88/0xc0
>> [475406.715743]  [<000000004031ca70>] dump_stack_lvl+0x120/0x188
>> [475406.723742]  [<000000004031cb0c>] dump_stack+0x34/0x48
>> [475406.723742]  [<0000000040302278>] vpanic+0x22c/0x640
>> [475406.731742]  [<00000000403026e4>] panic+0x58/0x78
>> [475406.731742]  [<00000000415ab598>] __schedule+0x11f0/0x1214
>> [475406.735743]  [<00000000415ab614>] schedule+0x58/0x1b0
>> [475406.735743]  [<00000000415ab84c>] io_schedule+0x80/0xc8
>> [475406.739743]  [<0000000040c7c488>] rq_qos_wait+0x10c/0x268
>> [475406.739743]  [<0000000040cabfac>] wbt_wait+0xf8/0x178
>> [475406.743745]  [<0000000040c7bd88>] __rq_qos_throttle+0x54/0xa0
>> [475406.743745]  [<0000000040c5ee84>] blk_mq_submit_bio+0x638/0xdc8
>> [475406.751742]  [<0000000040c3f220>] __submit_bio+0xa4/0x4d8
>> [475406.751742]  [<0000000040c3f8a0>] submit_bio_noacct_nocheck+0x24c/0x468
>> [475406.755743]  [<0000000040c3fc44>] submit_bio_noacct+0x188/0x970
>> [475406.759743]  [<0000000040c40514>] submit_bio+0xe8/0x1c8
>> [475406.759743]  [<00000000408344d0>] __swap_writepage+0x2ac/0x7b8
>> [475406.763742]  [<0000000040834cb8>] swap_writeout+0x2dc/0x6b0
>> [475406.763742]  [<0000000040760bec>] shrink_folio_list+0x17a0/0x1cb0
>> [475406.771743]  [<0000000040761430>] evict_folios+0x334/0xc40
>> [475406.771743]  [<000000004076412c>] try_to_shrink_lruvec+0x208/0x458
>> [475406.779742]  [<0000000040764448>] shrink_one+0xcc/0x2b0
>> [475406.783798]  [<00000000407692d8>] shrink_node+0xe6c/0x15b8
>> [475406.783798]  [<000000004076b520>] do_try_to_free_pages+0x154/0x8d8
>> [475406.787763]  [<000000004076bdbc>] try_to_free_pages+0x118/0x400
>> [475406.787763]  [<000000004080d68c>] __alloc_pages_slowpath.constprop.0+0xbbc/0x1b64
>> [475406.791742]  [<000000004080e81c>] __alloc_frozen_pages_noprof+0x1e8/0x4a8
>> [475406.799742]  [<000000004080ed10>] get_free_pages_noprof+0x3c/0x158
>> [475406.799742]
>> [475406.799742] Kernel panic - not syncing: Kernel Fault
>> [475406.803743] ---[ end Kernel panic - not syncing: Kernel Fault ]---
>>
>> I think it also happened on paladin.
> Yes, it did.
> Maybe we need to increase the stack size.
Happened again on mx3210.  Is it the irq stack that you think is corrupted?

Dave
-- 
John David Anglin  [email protected]